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JW1660A - Isolated Flyback LED Driver Regulator

Download the JW1660A datasheet PDF. This datasheet also covers the JW1660M variant, as both devices belong to the same isolated flyback led driver regulator family and are provided as variant models within a single manufacturer datasheet.

General Description

JW1660M/JW1660A/JW1660B/JW1660C(JW166 0X series) is a primary side control constant current regulator with high current accuracy which applies to isolated flyback LED drivers.

Operating in the discontinuous conduction mode makes it high efficiency and low radiation.

Key Features

  • No Auxiliary Winding.
  • Excellent Line/load Regulation.
  • Universal Input.
  • DCM Operation.
  • High Efficiency.
  • LED Open Protection.
  • Over-temperature Protection.
  • SOP7 Package.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (JW1660M-JoulWatt.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number JW1660A
Manufacturer JoulWatt
File Size 758.83 KB
Description Isolated Flyback LED Driver Regulator
Datasheet download datasheet JW1660A Datasheet

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Other Datasheets by JoulWatt

Part Number Description
JW1660B Isolated Flyback LED Driver Regulator
JW1660C Isolated Flyback LED Driver Regulator
JW1660M Isolated Flyback LED Driver Regulator
JW1602 Multi-topology LED Controller
JW1609 Multi-topology LED Controller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
JW1660M/JW1660A JW1660B/JW1660C Isolated Flyback LED Driver Regulator DESCRIPTION JW1660M/JW1660A/JW1660B/JW1660C(JW166 0X series) is a primary side control constant current regulator with high current accuracy which applies to isolated flyback LED drivers. Operating in the discontinuous conduction mode makes it high efficiency and low radiation. Patented algorithms ensure good current accuracy and excellent line/load regulations. JW1660X series is supplied from the line directly without auxiliary winding or external capacitor, which can lower the system BOM cost.